a family friend contacted the fbi about those anonymous threatening e-mails which the fbi then traced to broadwell. lawmaker believe the investigation went on for several months and they are asking why they weren't informed earlier. according to the "washington post," petraeus had visited benghazi to find out what happened in the attack. now, with his sudden resignation, his deputy director will testify instead. >> we have a national security failure along in the making. i do want see how in the world you can find out what happened in benghazi before, during and after the attack if general petraeus doesn't testify. >> broadwell is married and has two sons. she first met the general in 2006 and traveled to afghanistan in 2010 to begin writing the book. senator dianne feinstein said she doesn't believe there is a link between the resignation and his scheduled testimony. there will be meeting with congressional intelligence leaders wednesday to discuss the affair and the fbi investigation. >> thank you. >>> the man accused of being the east coast rapist reportedly admits to raining sever